2-Substituted Benzimidazole Synthesis in Dry Medium Mediated by Pyridine N-oxide

Bratulescu, George

George Bratulescu

2-Substituted Benzimidazole Synthesis in Dry Medium Mediated by Pyridine N-oxide

Abstract:

Substituted benzimidazoles were obtained from o-phenylenediamine and organic halides in solvent-free medium. The procedure involves pyridine N-oxide as mild oxidizing agent. The benzimidazoles were prepared without the separation of the intermediates. The absence of catalysts and good yields are important benefits of the method.

Keywords:
Benzimidazoles; halogenated compounds; oxidation; multicomponent reactions

Issue: 2018, Volume 69, Issue 12

Pages: 3569-3572

Publication date: 2019/1/15

https://doi.org/10.37358/RC.18.12.6794

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
BRATULESCU, G., 2-Substituted Benzimidazole Synthesis in Dry Medium Mediated by Pyridine N-oxide, Rev. Chim., 69(12), 2018, 3569-3572.

Vancouver
Bratulescu G. 2-Substituted Benzimidazole Synthesis in Dry Medium Mediated by Pyridine N-oxide. Rev. Chim.[internet]. 2018 Dec;69(12):3569-3572. Available from: https://doi.org/10.37358/RC.18.12.6794

APA 6th edition
Bratulescu, G., (2018). 2-Substituted Benzimidazole Synthesis in Dry Medium Mediated by Pyridine N-oxide. Revista de Chimie, 69(12), 3569-3572. https://doi.org/10.37358/RC.18.12.6794

Harvard
Bratulescu, G., (2018). '2-Substituted Benzimidazole Synthesis in Dry Medium Mediated by Pyridine N-oxide', Revista de Chimie, 69(12), pp. 3569-3572. https://doi.org/10.37358/RC.18.12.6794

IEEE
G. Bratulescu, "2-Substituted Benzimidazole Synthesis in Dry Medium Mediated by Pyridine N-oxide". Revista de Chimie, vol. 69, no. 12, pp. 3569-3572, 2018. [online]. https://doi.org/10.37358/RC.18.12.6794

Text
George Bratulescu,
2-Substituted Benzimidazole Synthesis in Dry Medium Mediated by Pyridine N-oxide,
Revista de Chimie,
Volume 69, Issue 12,
2018,
Pages 3569-3572,
ISSN 2668-8212,
https://doi.org/10.37358/RC.18.12.6794.
(https://revistadechimie.ro/Articles.asp?ID=6794)
Keywords: Benzimidazoles; halogenated compounds; oxidation; multicomponent reactions

RIS
TY - JOUR
T1 - 2-Substituted Benzimidazole Synthesis in Dry Medium Mediated by Pyridine N-oxide
A1 - Bratulescu, George
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2018
VL - 69
IS - 12
SP - 3569
EP - 3572
UR - https://doi.org/10.37358/RC.18.12.6794
KW - Benzimidazoles
KW - halogenated compounds
KW - oxidation
KW - multicomponent reactions
ER -

BibTex
@article{RevCh2018P3569,
author = {Bratulescu George},
title = {2-Substituted Benzimidazole Synthesis in Dry Medium Mediated by Pyridine N-oxide},
journal = {Revista de Chimie},
volume = {69},
number = {12},
pages = {3569-3572},
year = {2018},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.18.12.6794},
url = {https://revistadechimie.ro/Articles.asp?ID=6794}
}

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